The TPA112DR is a dual audio amplifier from Texas Instruments, featuring a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. It has a maximum supply voltage of 5.5V and a minimum supply voltage of 2.5V. The amplifier has a maximum output power of 70mW and a maximum supply current of 3mA. It is packaged in a surface mount SOIC-8 package and is lead free.
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Texas Instruments TPA112DR technical specifications.
| Package/Case | SOIC |
| Input Offset Voltage (Vos) | 5mV |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Power | 70mW |
| Max Supply Current | 3mA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.5V |
| Mount | Surface Mount |
| Number of Circuits | 2 |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Dissipation | 725mW |
| Power Supply Rejection Ratio (PSRR) | 83dB |
| Quiescent Current | 1.5mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 3mA |
| RoHS | Compliant |
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